#ifndef __BLUE_PHYSICS_ENVIRONMENT_H_FILE__
#define __BLUE_PHYSICS_ENVIRONMENT_H_FILE__
#include <BluePhysics/export.h>
#include <BluePhysics/singleton.h>

namespace BluePhysics
{
    class BLUEPHYSICS_API Environment : public Singleton<Environment>
    {
    protected:
        Environment();
        ~Environment();
        friend class Singleton<Environment>;

    public:
        void setg( float g );
        float getg()const;

        void setairp( float );
        float getairp()const;



    protected:
        float _g;
        float _airp; // 空气密度


    };
}



#endif // __BLUE_PHYSICS_ENVIRONMENT_H_FILE__
